Fluoride treatment is a preventive dental procedure that helps strengthen tooth enamel and protect teeth from cavities. Fluoride is a natural mineral that supports the remineralization process, which helps repair early stages of tooth decay and strengthens the outer layer of the teeth. Professional fluoride treatments provide additional protection against harmful bacteria and acid attacks that can damage enamel.

During the treatment, a dentist or dental hygienist applies a concentrated fluoride solution directly to the teeth. The fluoride may be applied as a gel, foam, varnish, or rinse. This solution penetrates the enamel and makes teeth more resistant to decay caused by plaque bacteria and sugary foods.